Features DimtoOff with Standby Power 0.5 W AlwaysOn Auxiliary Power: 12 Vdc, 200 ma Thermal Sensing and Protection for LED Module Full Power at 50% 100% Max Current (Constant Power) FlickerFree Dimmable to 5% by 010V/PWM/Timer ( 3 Timer Modes ) Output Lumen Compensation Suitable for Class I and Class II Luminaires Suitable for Builtin Use Description The series is a 40W, constantpower, programmable indoor LED driver that operates from 90305 Vac input with excellent power factor. Created for dimmable panel lights and linear lights, it provides good dimming accuracy down to 5% output, plus a dimtooff mode with low standby power. The high efficiency of these drivers and slim metal case enables them to run cooler, significantly improving reliability and extending product life. To ensure troublefree operation, protection is provided against open lamp protection, short circuit, and over temperature of both the driver and the external LED array. Models Output Current Range FullPower Current Range (1) 17.5750mA 350750 ma Default Output Current 700 ma 37.51500mA 7501500 ma 1050 ma Input Voltage Range(2) Output Voltage Range(3) Max. Output Power Typical Efficiency (4) Power Factor 120Vac 220Vac Model Number 90~305 Vac 127~300 Vdc 17~114Vdc 40 W 88% 0.99 0.96 (SELV) 90~305 Vac 127~300 Vdc 8~54 Vdc 40 W 88% 0.99 0.96 (Class2/SELV) Notes: (1) Output current range with constant power at 40W. (2) UL, FCC certified input voltage range: 100277 Vac or 127300 Vdc; other certified input voltage range except UL & FCC: 100240 Vac, or 127250 Vdc (except CCC) (3) Minimum output voltage depends on the programmed output current, Vomin = 12W Ioset. (4) Measured at a 220Vac input with 50% maximum output current and 100% maximum output voltage. IV Operating Area 1 / 11
Note: Operating range depends on the programmed output current Ioset. Vomax is limited internally to 40W Ioset or 40W (50% Iomax), whichever is less. The load should be chosen to satisfy Vomin = 12W Ioset to achieve the specified outputcurrent tolerance. For example, if Ioset=1.05A, the outputvoltage operating range is 11.4 38.1V. Input Specifications Input Voltage 90 Vac 305 Vac 127~300 Vdc Input Frequency 47 Hz 63 Hz Leakage Current 0.75 MIU UL8750; 277Vac/ 60Hz 0.70 ma IEC605981; 240Vac/ 60Hz Input AC Current Inrush Current(I 2 t) 0.14 A 2 s PF 0.90 THD 20% 0.55 A Measured at full load and 100 Vac input. 0.3 A Measured at full load and 220 Vac input. At 220Vac input, 25 C Cold Start, Duration= 230 μs, 10%Ipk10%Ipk. See Inrush Current Waveform for the details. At 100277Vac, 60%100% Load (2440W) Output Specifications Output Current Tolerance 5%Ioset 5%Ioset At full load condition Output Current Setting(Ioset) Range Output Current Setting Range with Constant Power Total Output Current Ripple (pkpk) Output Current Ripple at < 200 Hz (pkpk) 150 ma 300 ma 350 ma 750 ma 750 ma 1500 ma 750 ma 1500 ma 8%Iomax 15%Iomax At full load condition. 20 MHz BW 1%Iomax 5%Iomax Startup Overshoot Current 10%Iomax At full load condition No Load Output Voltage 120 V 60 V Line Regulation ±1% Measured at full load Load Regulation ±3% At full load condition. Only this component of ripple is associated with visible flicker. Turnon Delay Time 0.8 s 1 s Measured at 120Vac input. 0.4 s 0.5 s Measured at 220Vac input. Temperature Coefficient of Ioset 0.06%/ C Case temperature = 0 C ~Tc max 2 / 11
Output Specifications (Continued) 12V Auxiliary Output Voltage 10.8 V 12 V 13.2 V 12V Auxiliary Output Source Current 0 ma 200 ma Return terminal is Return. When dimmedtooff, auxiliary load changes 150mA should be limited to a maximum di/dt of 100A/s to keep Vaux in the specified range. Note: All specifications are typical at 25 C unless otherwise stated. General Specifications Efficiency at 120 Vac input: Io=350 ma Io=1500 ma Efficiency at 220 Vac input: Io=350 ma Io=1500 ma Efficiency at 277 Vac input: Io=350 ma Io=1500 ma 83.0% 82.0% 86.0% 84.0% 86.0% 83.0% 83.0% 85.5% 82.5% 87.0% 87.0% 84.0% 88.0% 86.0% 88.0% 87.0% 87.5% 84.5% Measured at full load and steadystate temperature in 25 C ambient; (Efficiency will be about 1.0% lower if measured immediately after startup.) Measured at full load and steadystate temperature in 25 C ambient; (Efficiency will be about 1.0% lower if measured immediately after startup.) Measured at full load and steadystate temperature in 25 C ambient; (Efficiency will be about 1.0% lower if measured immediately after startup.) Standby Power 0.5 W Measured at 230Vac/50Hz; Dimming off MTBF Lifetime Operating Case Temperature for Safety Tc_s Operating Case Temperature for Warranty Tc_w 210,000 hours 96,000 hours 30 C +87 C 30 C +70 C Measured at 220Vac input, 80%Load and 25 C ambient temperature (MILHDBK217F) Measured at 120Vac input, 80%Load and 60 C case temperature; See lifetime vs. Tc curve for the details Humidity: 10% RH to 90% RH; No Condensation Storage Temperature 30 C +85 C Humidity: 5% RH to 95% RH Dimensions Inches (L W H) Millimeters (L W H) 13.1 1.18 0.83 333 30 21 Net Weight 300 g Note: All specifications are typical at 25 C unless otherwise stated. 3 / 11
Dimming Specifications Absolute Maximum Voltage on the Vdim (+) Pin 20 V 20 V Source Current on Vdim (+)Pin 230 ua 380 ua 430 ua Vdim(+) = 1 V Dimming Output Range Recommended Dimming Input Range 5%Ioset Ioset 17.5 ma 37.5 ma Ioset 0 V 10 V Dim off Voltage 0.35 V 0.5 V 0.65 V Dim on Voltage 0.55 V 0.7 V 0.85 V Hysteresis 0.2 V PWM_in High Level 3 V 10 V PWM_in Low Level 0.3 V 0.6 V PWM_in Frequency Range 200 Hz 3 KHz PWM_in Duty Cycle 1% 99% PWM Dimming off (Positive Logic) PWM Dimming on (Positive Logic) PWM Dimming off ( Negative Logic) PWM Dimming on ( Negative Logic) 2% 5% 8% 4% 7% 10% 92% 95% 98% 90% 93% 96% Hysteresis 2% Note: All specifications are typical at 25 C unless stated otherwise. 350 ma Ioset 750 ma 750 ma Ioset 1500 ma 17.5 ma Ioset < 350 ma 37.5 ma Ioset < 750 ma Default 010V dimming mode. Dimming mode set to PWM in PC interface. Safety & EMC Compliance Safety Category Standard UL/CUL UL 8750,UL1310,CAN/CSAC22.2 No. 250.1312,CAN/CSAC22.2 No. 223M91 CE EN613471 (1), EN61347213 EMI Standards EN 55015 EN 6100032 EN 6100033 FCC Part 15 Notes Conducted emission Test &Radiated emission Test Harmonic current emissions Class C Voltage Fluctuations & Flicker ANSI C63.4:2009 Class B This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: [1] this device may not cause harmful interference, and [2] this device must accept any interference received, including interference that may cause undesired Operation. 4 / 11
Safety & EMC Compliance (Continued) EMS Standards Notes EN 6100042 EN 6100043 EN 6100044 EN 6100045 EN 6100046 EN 6100048 EN 61000411 EN 61547 Electrostatic Discharge(ESD): 8 kv air discharge, 4 kv contact discharge RadioFrequency Electromagnetic Field Susceptibility TestRS Electrical Fast Transient/BurstEFT Surge Immunity Test: AC Power Line: line to line 1 kv Conducted Radio Frequency Disturbances TestCS Power Frequency Magnetic Field Test Voltage Dips Electromagnetic Immunity Requirements Applies to Lighting Equipment Note: (1) This product meets all requirements for EN=613471, A2:2013 Annex O (Double insulation). However, the allowed leakage current could cause a mild shock if the case is touched while energized. Lifetime vs. Case Temperature Inrush Current Waveform 5 / 11
Efficiency vs. Load (Io=350mA) (Io=750mA) (Io=750mA) (Io=1500mA) Power Factor 6 / 11
Total Harmonic Distortion Protection Functions Over Temperature Protection Short Circuit Protection Open Lamp Protection External Thermal Protection NTC Protection Current Floor Decreases output current, returning to normal after over temperature is removed. Auto Recovery. The power supply will shut off all of the output and restarts 1 minute later when output operates in a short circuit condition. Auto Recovery. The power supply will shut off all of the output and restart 1 minute later when output operates in an open lamp condition. R1 7.91 kohm R2 4.26 kohm When R_NTC falls below R1, External Thermal Protection is triggered, reducing output current until R2 is reached. When R_NTC is less than R2, output current is reduced to the programmed Protection Current Floor. 5%Ioset 60%Ioset 100%Ioset 5%Ioset>Iomin (default setting is 60%) Iomin 60%Ioset 100%Ioset 5%Ioset Iomin (default setting is 60%) Dimming 010V Dimming The recommended implementation of the dimming control is provided below. Implementation 1: DC Input 7 / 11
Notes: 1. The dimmer can also be replaced by an active 010V voltage source signal or passive components like zener. 2. Do NOT connect Dim to the output Vout or Vout+, otherwise the driver will not work properly. 3. If 010V dimming is not used, Dim + should be open. PWM Dimming Implementation 2: Positive logic Implementation 3: Negative logic Timing Dimming Time dimming control includes 3 kinds of modes, they are Self AdaptingMidnight, Self Adapting Percentage and Traditional Timer. Self AdaptingMidnight: Automatically adjusts the dimming curve based on the ontime of past two days (if difference <15 minutes), assuming that the center point of the dimming curve is midnight local time. Self AdaptingPercentage: Automatically adjusts the ontime of each step by a constant percentage = (actual ontime for the past 2 days if difference <15 min) / (programmed ontime from the dimming curve). Traditional Timer: Follows the programmed timing curve after power on with no changes. Output Lumen Compensation Output Lumen Compensation (OLC) may be used to maintain constant light output over the life of the LEDs by driving them at a reduced current when new, then gradually increasing the drive current over time to counteract LED lumen degradation. 8 / 11
Wire Connection Diagram L AC Input N Dim+ Dim Tmon +12V Return Vout+ Vout 0~10V/PWM Control Load(Max.200mA) NTC + LED Load Programming Connection Diagram Note: The driver does not need to be powered on during the programming process. Please refer to PRGMUL2 (Programmer) datasheet for details. 9 / 11
Mechanical Outline L N Dim+ Dim Tmon +12V Return Vout+ Vout PROJ: Unspecified tolerance:±1 RoHS Compliance Our products comply with the European Directive 2011/65/EC, calling for the elimination of lead and other hazardous substances from electronic products. 10 / 11
Revision History Change Date Rev. Description of Change Item From To 20150624 A Datasheets Release / / 20150803 B Release / / 11 / 11